Avaya BCM50 Installation Manual download pdf (Page 52)

52 Chapter 2 Introducing the BCM50 hardware

NN40020-302

BCM50 hardware

The following BCM50 hardware items simplify the setup and connection of the system:

• Rack-mount shelf on page 52

• Wall-mount bracket on page 53

• Power supply mounting bracket and enclosure on page 54

• Patch panel on page 53

• Wiring field card on page 54

Rack-mount shelf

To rack-mount a BCM50 unit (main unit or expansion unit), you need a rack-mount shelf. The

rack-mount shelf mounts in a standard 19-inch equipment rack. The BCM50 unit then clips into

the tabs on the rack-mount shelf. These tabs prevent the unit from sliding or falling off the shelf.

If the BCM50 system includes additional units, you can clip another unit to a second set of tabs on

the rack-mount shelf. You can clip additional units to tabs on the top of the other units. See the

figure Rack-mount shelf installed in equipment rack on page 52.

Figure 18 Rack-mount shelf installed in equipment rack

MWI type (see Note) Stutter tone Stutter tone Stutter tone/

Voltage MWI

(CO: 120 V)

Stutter tone/

Reverse polarity/

Voltage MWI

(CO: 120 V)

Stutter Tone/

Reverse polarity/

Voltage MWI

(PBX: 90 V)

Disconnect

supervision types

N/A N/A OSI EIA/TIA 464

section

4.5.10.2.4/

4.5.10.2.5.1

OSI EIA/TIA 464

section

4.5.10.2.4/

4.5.10.2.5.1

N/A

Note: The MWI type depends on the country profile, and the MWI voltage shown is a maximum value.

Table 5 ATA2, ASM8, ASM8+, GASM, and GASI analog device specifications (Sheet 2 of 2)

Specification ATA2 ASM8 ASM8+ GASM GASI

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 334 335

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Avaya BCM50 Installation Manual Page 52